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Date:   Wed, 28 Nov 2018 11:08:48 +0100
From:   Christoph Hellwig <hch@lst.de>
To:     Ming Lei <ming.lei@redhat.com>
Cc:     Christoph Hellwig <hch@lst.de>, Jens Axboe <axboe@kernel.dk>,
        Keith Busch <keith.busch@intel.com>,
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        Martin Petersen <martin.petersen@oracle.com>,
        Bart Van Assche <bvanassche@acm.org>
Subject: Re: [PATCHv4 0/3] scsi timeout handling updates
Message-ID: <20181128100848.GA23567@lst.de>
References: <20181126165430.4519-1-keith.busch@intel.com> <b9813c10-776f-46fc-15d4-bbd675edc402@kernel.dk> <20181128021959.GG11128@ming.t460p> <20181128070010.GA20369@lst.de> <20181128100659.GA16495@ming.t460p>
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On Wed, Nov 28, 2018 at 06:07:01PM +0800, Ming Lei wrote:
> > Is this the nvme target on top of null_blk?
> 
> Yes.

And it goes away if you revert just the last patch?